/*
* Copyright © 2018 , VideoLAN and dav1d authors
* Copyright © 2018 , Two Orioles , LLC
* All rights reserved .
*
* Redistribution and use in source and binary forms , with or without
* modification , are permitted provided that the following conditions are met :
*
* 1 . Redistributions of source code must retain the above copyright notice , this
* list of conditions and the following disclaimer .
*
* 2 . Redistributions in binary form must reproduce the above copyright notice ,
* this list of conditions and the following disclaimer in the documentation
* and / or other materials provided with the distribution .
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS " AS IS " AND
* ANY EXPRESS OR IMPLIED WARRANTIES , INCLUDING , BUT NOT LIMITED TO , THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED . IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT , INDIRECT , INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL DAMAGES
* ( INCLUDING , BUT NOT LIMITED TO , PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ;
* LOSS OF USE , DATA , OR PROFITS ; OR BUSINESS INTERRUPTION ) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT LIABILITY , OR TORT
* ( INCLUDING NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE .
*/
#include "src/cpu.h"
#include "src/looprestoration.h"
#include "common/intops.h"
#define decl_wiener_filter_fns(ext) \
decl_lr_filter_fn(BF(dav1d_wiener_filter7, ext)); \
decl_lr_filter_fn(BF(dav1d_wiener_filter5, ext))
#define decl_sgr_filter_fns(ext) \
decl_lr_filter_fn(BF(dav1d_sgr_filter_5x5, ext)); \
decl_lr_filter_fn(BF(dav1d_sgr_filter_3x3, ext)); \
decl_lr_filter_fn(BF(dav1d_sgr_filter_mix, ext))
decl_wiener_filter_fns(sse2);
decl_wiener_filter_fns(ssse3);
decl_wiener_filter_fns(avx2);
decl_wiener_filter_fns(avx512icl);
decl_sgr_filter_fns(ssse3);
decl_sgr_filter_fns(avx2);
decl_sgr_filter_fns(avx512icl);
static ALWAYS_INLINE void loop_restoration_dsp_init_x86(Dav1dLoopRestorationDSPContext *const c, const int bpc) {
const unsigned flags = dav1d_get_cpu_flags();
if (!(flags & DAV1D_X86_CPU_FLAG_SSE2)) return ;
#if BITDEPTH == 8
c->wiener[0 ] = BF(dav1d_wiener_filter7, sse2);
c->wiener[1 ] = BF(dav1d_wiener_filter5, sse2);
#endif
if (!(flags & DAV1D_X86_CPU_FLAG_SSSE3)) return ;
c->wiener[0 ] = BF(dav1d_wiener_filter7, ssse3);
c->wiener[1 ] = BF(dav1d_wiener_filter5, ssse3);
if (BITDEPTH == 8 || bpc == 10 ) {
c->sgr[0 ] = BF(dav1d_sgr_filter_5x5, ssse3);
c->sgr[1 ] = BF(dav1d_sgr_filter_3x3, ssse3);
c->sgr[2 ] = BF(dav1d_sgr_filter_mix, ssse3);
}
#if ARCH_X86_64
if (!(flags & DAV1D_X86_CPU_FLAG_AVX2)) return ;
c->wiener[0 ] = BF(dav1d_wiener_filter7, avx2);
c->wiener[1 ] = BF(dav1d_wiener_filter5, avx2);
if (BITDEPTH == 8 || bpc == 10 ) {
c->sgr[0 ] = BF(dav1d_sgr_filter_5x5, avx2);
c->sgr[1 ] = BF(dav1d_sgr_filter_3x3, avx2);
c->sgr[2 ] = BF(dav1d_sgr_filter_mix, avx2);
}
if (!(flags & DAV1D_X86_CPU_FLAG_AVX512ICL)) return ;
c->wiener[0 ] = BF(dav1d_wiener_filter7, avx512icl);
#if BITDEPTH == 8
/* With VNNI we don't need a 5-tap version. */
c->wiener[1 ] = c->wiener[0 ];
#else
c->wiener[1 ] = BF(dav1d_wiener_filter5, avx512icl);
#endif
if (BITDEPTH == 8 || bpc == 10 ) {
c->sgr[0 ] = BF(dav1d_sgr_filter_5x5, avx512icl);
c->sgr[1 ] = BF(dav1d_sgr_filter_3x3, avx512icl);
c->sgr[2 ] = BF(dav1d_sgr_filter_mix, avx512icl);
}
#endif
}
Messung V0.5 in Prozent C=95 H=77 G=86
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-08-28)
¤
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